Weather History for Yellowstone, WY

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Week of April 28, 2013 through May 4, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 48 °F 41 °F 31 °F
Mean Temperature 38 °F 31 °F 22 °F
Min Temperature 29 °F 19 °F 6 °F
Degree Days  
Heating Degree Days (base 65) 43 34 27 241
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 31 °F 18 °F 0 °F
Precipitation  
Precipitation 0.04 in 0.01 in 0.00 in 0.07 in
Snowdepth - - - -
Wind  
Wind 17 mph 3 mph 0 mph
Gust Wind 35 mph 21 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.82 in 30.18 in 29.61 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

May. 04, 2013 Rise Set
Actual Time 6:07 AM MDT 8:30 PM MDT
Civil Twilight 5:34 AM MDT 9:02 PM MDT
Nautical Twilight 4:54 AM MDT 9:43 PM MDT
Astronomical Twilight 4:09 AM MDT 10:29 PM MDT
Moon 3:20 AM MDT (5/4) 3:20 PM MDT (5/4)
Length of Visible Light 15h 27m
Length of Day
14h 22m
Waning Crescent, 26% of the Moon is Illuminated
May 4
Waning Crescent
May 9
New
May 17
First Quarter
May 24
Full
May 31
Last Quarter

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Apr high avg low high avg low high avg low high avg low high avg low high avg high sum  
28 48 38 28 31 27 21 92 67 42 30.07 30.00 29.94 - - - 16 3 23 0.00  
29 41 34 26 31 23 18 92 70 47 29.94 29.77 29.61 - - - 17 6 35 0.02  
30 34 25 15 16 8 0 80 53 25 30.12 29.91 29.77 - - - 15 4 25 0.01  
2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
May high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 31 22 13 18 12 6 73 56 39 30.72 30.43 30.16 - - - 10 3 14 0.04  
2 45 26 6 18 10 2 88 55 22 30.82 30.69 30.52 - - - 12 2 18 0.00  
3 45 32 19 26 18 12 84 56 27 30.50 30.30 30.17 - - - 7 1 12 0.00  
4 45 37 29 29 26 24 92 71 49 30.19 30.15 30.12 - - - 9 3 18 0.00